30558800

素因数分解:

$2^4\times 5^2\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 60

約数和(自身を含む): 73954716

約数和(自身を除く): 43395916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 241, 317, 400, 482, 634, 964, 1205, 1268, 1585, 1928, 2410, 2536, 3170, 3856, 4820, 5072, 6025, 6340, 7925, 9640, 12050, 12680, 15850, 19280, 24100, 25360, 31700, 48200, 63400, 76397, 96400, 126800, 152794, 305588, 381985, 611176, 763970, 1222352, 1527940, 1909925, 3055880, 3819850, 6111760, 7639700, 15279400, 30558800]

約数ペア:

[(1, 30558800), (2, 15279400), (4, 7639700), (5, 6111760), (8, 3819850), (10, 3055880), (16, 1909925), (20, 1527940), (25, 1222352), (40, 763970), (50, 611176), (80, 381985), (100, 305588), (200, 152794), (241, 126800), (317, 96400), (400, 76397), (482, 63400), (634, 48200), (964, 31700), (1205, 25360), (1268, 24100), (1585, 19280), (1928, 15850), (2410, 12680), (2536, 12050), (3170, 9640), (3856, 7925), (4820, 6340), (5072, 6025)]